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MONTHYEARML13310A9171983-08-26026 August 1983
Notifies That Proposed Change to Tech Specs Re Battery Surveillance Requirements Will Be Submitted in Oct 1983. Results of Recent 60-month Battery Performance Test Will Also Be Delayed Due to Efforts Involved
Project stage: Request
ML13310B0951983-11-28028 November 1983
Application to Amend License DPR-13,consisting of Proposed Change 126 to Tech Specs,Revising Limiting Conditions for Operation & Corresponding Surveillance Requirements for Electrical Supplies
Project stage: Request
ML13310B0921983-11-30030 November 1983
Forwards Application to Amend License DPR-13,consisting of Proposed Change 126 to Tech Specs,Specifying Limiting Conditions for Operation & Surveillance Requirements for Electrical Supplies for Each Mode of Operation
Project stage: Request
ML13310B0971983-11-30030 November 1983
Existing & Proposed Tech Specs 3.7, Auxiliary Electrical Supply, & 4.4, Emergency Power Sys Periodic Testing
Project stage: Other
ML13316A5731983-12-22022 December 1983
Advises That Proposed Change 126 to Tech Specs to Delete Existing Auxiliary Feedwater Pump Requirements in Section 4.4.E Does Not Provide Adequate Justification for Deletion of Provisions of Spec
Project stage: Other
ML13310B1341983-12-30030 December 1983
Submits Addl Info to Support Util 831130 Proposed Change 126 to Delete Tech Spec 4.4.E Re Operability of Auxiliary Feedwater Sys.Surveillance Requirements in Tech Spec 4.4.E Superseded by Tech Spec 4.1.9 Issued in Amend 65
Project stage: Request
ML13310B1421984-01-13013 January 1984
Requests No Addl Consideration Be Given to Removal of Tech Spec 4.5.E as Part of Proposed Change 126 Submitted on 831130.Removal of Surveillance Requirement for Auxiliary Feedwater Sys Will Be Handled in Future Proposed Change
Project stage: Request
ML13310B2891984-03-0909 March 1984
Forwards Request for Addl Info Re Proposed Changes 76 & 126 to Tech Specs.Info Requested within 30 Days of Ltr Date
Project stage: RAI
ML13310B3241984-04-12012 April 1984
Addl Info Re Proposed Changes 76 & 126 to License DPR-13. Response to NRC 840309 Request for Info Will Be Submitted in 45 Days,Following Replacement of Dc Battery Bank 1 Due to End of Svc Life
Project stage: Request
ML13310B6031984-07-27027 July 1984
Forwards Addl Info Re Proposed Changes 76 & 126 to Tech Specs,In Response to NRC 840309 Request.Calculation Sheets Encl.W/Three Oversize Drawings.Aperture Cards Available in PDR
Project stage: Request
ML13330A4461984-10-15015 October 1984
Application to Amend License DPR-13,revising Proposed Change 126,to Maintain Battery Charger Output Current Consistent W/Existing Tech Specs & to Omit Operability Contingency That Battery Parameters Must Be within Allowable Values
Project stage: Request
ML13316A7431984-11-14014 November 1984
Amend 84 to License DPR-13,approving Changes to Tech Specs & Bases to Incorporate Mods to Operability & Surveillance Requirements for Auxiliary Electric Supplies
Project stage: Other
ML13316A7461984-11-14014 November 1984
Safety Evaluation Supporting Amend 84 to License DPR-13
Project stage: Approval
ML13316A7401984-11-14014 November 1984
Forwards Amend 84 to License DPR-13 & Safety Evaluation. Amend Approves Tech Spec Changes & Bases Incorporating Mods to Operability & Surveillance Requirements for Auxiliary Electric Supplies
Project stage: Approval
1984-01-13
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Text
Southern California Edison Company P. 0.
BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD. CALIFORNIA 91770 M.O. MEDFORD TELEPHONE MANAGER. NUCLEAR LICENSING (213) 572-1749 December 30, 1983 Director, Office of Nuclear Reactor Regulation Attention: D. M. Crutchfield, Chief Operating Reactors Branch No. 5 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C. 20555 Gentlemen:
Subject:
Docket No. 50-206 Proposed Change No. 126 to the Technical Specifications San Onofre Nuclear Generating Station Unit 1 By letter dated December 22, 1983 you indicated that no action would be taken regarding our request to delete Technical Specification 4.4.E provided by letter dated November 30, 1983 as Proposed Change No. 126 to the San Onofre Unit 1 Technical Specifications. The basis for this determination was that we had not provided adequate justification for our request. The purpose of this letter is to add to the information previously provided.
The surveillance requirements specified in Technical Specification 4.4.E have been superseded by those of Technical Specification 4.1.9 which was issued as License Amendment No. 65 and became effective on December 1, 1982.
Technical Specification 4.4.E is a surveillance requirement used to determine the operability of the auxiliary feedwater system (AFWS). When the NRC issued Technical Specification 4.1.9 as the new surveillance requirement for determining the operability of the AFWS, Technical Specification 4.4.E should have been deleted since 4.1.9 is consistent (to the extent practical) with the Standard Technical Specifications (STS) and the review conducted by the NRC as part of the TMI Lessons Learned requirements.
The first sentence of 4.4.E is the surveillance requirement on the AFWS pumps when the RCS pressure is greater than 500 psig (i.e., Modes 1, 2 and 3).
This requirement is superseded by 4.1.9.A of the Technical Specifications. The second sentence of 4.4.E requires that the AFWS shall be demonstrated operable by performance of surveillance testing when the RCS remains less than 500 psig for a period longer than 2 weeks.
This requirement has been superseded by 4.1.9.E of the Technical Specifications.
840105025 8323 I
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Mr'. D.
December 30, 1983 Based on the information provided above, it is requested that additional consideration be given to the deletion of Technical Specification 4.4.E as indicated in Proposed Change No. 126.
If you have any questions or desire additional information, please contact me.
Very truly yours, cc: 3. 0. Ward, California Department of Health Services
